US154587A - Improvement in sash-balances - Google Patents

Improvement in sash-balances Download PDF

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Publication number
US154587A
US154587A US154587DA US154587A US 154587 A US154587 A US 154587A US 154587D A US154587D A US 154587DA US 154587 A US154587 A US 154587A
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United States
Prior art keywords
sash
bolt
balances
improvement
tongue
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Expired - Lifetime
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/22—Rectilinearly moving bolts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3936—Pivoted part
    • Y10T24/3938—Lever tension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0994—Lever

Definitions

  • OBADIAH DAVIS or BATTLE GREEK, MICHIGAN.
  • Figure '1 of the drawing is a representation of a vertical sectional View of my sashbalance.
  • Fig. 2 is a plan View
  • Fig. 3 is a front View, of the same.
  • This invention has relation to sash balances and locks; and it consists of a spring clamping dog composed of a griping portion, a finger portion, and a tongue, combined with a locking-bolt and an operating-spring, whereby the sash-cord is released from the action of the griping portion of the said dog at the same time that the bolt is retracted by the tongue, as will be hereinafter more fully explained.
  • A designates the upper rail of the lower sash
  • B is the lower rail of the upper sash.
  • O designates a lock-case, which is secured upon the rail A at the middle of its length, in which case works a lock-bolt, g, which serves, in connection with a catch, E, on the rail B, to lock this rail to the rail A when they are brought together.
  • the bolt 9 has an offset, h, on one sideof it, from which a handle, J, rises, and is allowed free play in a slot made through the case 0.
  • a handle J By means of this handle J, a person can retract the-bolt and release the sashes, and by means of a spring, S, the bolt is shot out so that it will engage automatically with its catch E.
  • D designates a dog, which is pivoted between two ears, 0 0, cast on top of the case 0, and which is constructed with a curved finger-piece, a, a griping portion, 1), an arm, 0, and a tongue, d.
  • the latter portion to wit, the tongue dpasses down through the case 0, and is acted on by the spring S, through the medium of a lug, i, on the bolt 9.
  • This action of the spring holds the dog D in the position shown in Fig. 1, in which position the suspension-cord f will be griped and held by the portion b.
  • the cord f passes beneath the portion b, thence up and beneath an antifriction roller, 0, and is fastened to the sash B, after passing over a pulley applied to the heading of the window-frame.
  • the suspension-cord f will be released, and the sash may be raised or lowered.
  • the cord f is released, as stated, the bolt g will be retracted from its catch E by the action of the tongue 01 on the lug c.

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  • Toilet Supplies (AREA)

Description

U. DAVIS. Sash-Balances.
N0;154,587 Patented Sept.1,1874.
WITNESSES THE GRAPHIC CO. PHOTOUTFLB BI: H PARK PMCE BLY- UNITED STATES PATENT QFFICE.
OBADIAH DAVIS, or BATTLE GREEK, MICHIGAN.
IMPROVEMENT IN SASH-BALANCESI Specification forming part of Letters Patent No. 154,587, dated September 1 1 74 application filed July 25, 1874.
' a part of this specification, and to the letters and figures of reference marked thereon.
Figure '1 of the drawing is a representation of a vertical sectional View of my sashbalance. Fig. 2 is a plan View, and Fig. 3 is a front View, of the same.
. This invention has relation to sash balances and locks; and it consists of a spring clamping dog composed of a griping portion, a finger portion, and a tongue, combined with a locking-bolt and an operating-spring, whereby the sash-cord is released from the action of the griping portion of the said dog at the same time that the bolt is retracted by the tongue, as will be hereinafter more fully explained.
In the annexed drawings, A designates the upper rail of the lower sash, and B is the lower rail of the upper sash. O designates a lock-case, which is secured upon the rail A at the middle of its length, in which case works a lock-bolt, g, which serves, in connection with a catch, E, on the rail B, to lock this rail to the rail A when they are brought together. The bolt 9 has an offset, h, on one sideof it, from which a handle, J, rises, and is allowed free play in a slot made through the case 0. By means of this handle J, a person can retract the-bolt and release the sashes, and by means of a spring, S, the bolt is shot out so that it will engage automatically with its catch E. D designates a dog, which is pivoted between two ears, 0 0, cast on top of the case 0, and which is constructed with a curved finger-piece, a, a griping portion, 1), an arm, 0, and a tongue, d. The latter portion to wit, the tongue dpasses down through the case 0, and is acted on by the spring S, through the medium of a lug, i, on the bolt 9. This action of the spring holds the dog D in the position shown in Fig. 1, in which position the suspension-cord f will be griped and held by the portion b. The cord f passes beneath the portion b, thence up and beneath an antifriction roller, 0, and is fastened to the sash B, after passing over a pulley applied to the heading of the window-frame. By pressing the finger-piece a of the dog D forward, the suspension-cord f will be released, and the sash may be raised or lowered. At the same time the cord f is released, as stated, the bolt g will be retracted from its catch E by the action of the tongue 01 on the lug c.
What I claim as new, and desire to secure by Letters Patent, is
The combination of the dog D, having the tongue (1, finger-piece a, and griping portion 1), with the bolt Gr and spring b, operating substantially as specified.
In testimony thatI claim the above I have hereunto subscribed my name in the presence of two witnesses.
OBADIAH DAVIS.
US154587D Improvement in sash-balances Expired - Lifetime US154587A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486979A (en) * 1983-05-24 1984-12-11 Reitemeyer Frank J Releasable grip-lock device for flexible elongate connectors and structures accommodating livestock
DE102017130246B4 (en) 2017-12-15 2024-06-06 Motherson Innovations Company Limited Rear-view device and motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486979A (en) * 1983-05-24 1984-12-11 Reitemeyer Frank J Releasable grip-lock device for flexible elongate connectors and structures accommodating livestock
DE102017130246B4 (en) 2017-12-15 2024-06-06 Motherson Innovations Company Limited Rear-view device and motor vehicle

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